#662FA9#662FA9

#662FA9 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.8% C 0.184 H 299.4°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#662FA9
RGB	rgb(102, 47, 169)
HSL	hsl(267, 56%, 42%)
HSV	hsv(267, 72%, 66%)
CMYK	cmyk(39.6%, 72.2%, 0%, 33.7%)
CIE-LAB	lab(33.40, 48.95, -56.01)
CIE-LCH	lch(33.40, 74.39, 311.15°)
OKLab	oklab(44.76% 0.0901 -0.1599)
OKLCH	oklch(44.76% 0.184 299.4)
XYZ	xyz(13.6556, 7.7222, 38.2995)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662FA9 #72A92F

analogous

#2F35A9 #662FA9 #A32FA9

triadic

#662FA9 #A9662F #2FA966

tetradic

#662FA9 #A92F35 #72A92F #2FA9A3

square

#662FA9 #A92F35 #72A92F #2FA9A3

split-complementary

#662FA9 #A9A32F #35A92F

monochromatic

#2C1449 #492279 #662FA9 #8449CC #A479DA

Accessibility & contrast

On white

8.25

#662FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#662FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662FA9

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662FA9	#FFFFFF	#000000	##FFFFFF
##662FA9	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EAD

Deuteranopia (green-blind)

#004DA7

Tritanopia (blue-blind)

#564D69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #662fa9;
/* rgb */ color: rgb(102, 47, 169);
/* oklch */ color: oklch(44.8% 0.184 299.4);

Tailwind

colors: {
  custom: {
    50: '#976cc3',
    500: '#662fa9',
    950: '#000000',
  },
}

SCSS

$custom: #662fa9;
$custom-light: #976cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#662fa9",
  "rgb": {
    "r": 102,
    "g": 47,
    "b": 169
  },
  "hsl": {
    "h": 267.049,
    "s": 56.481,
    "l": 42.353
  },
  "oklch": {
    "l": 0.44764,
    "c": 0.18355,
    "h": 299.4
  },
  "luminance": 0.07722
}

Semantic roles & 50–950 ramp

primary

#662FA9

secondary

#9EC272

accent

#E0489B

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #662FA9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →